ruby on rails - RABL - attributes within child node - Stack Overflow

Your code: location.rates.where(:pair => @pair).first returns the whole Rate object. If you want specific fields (for example: all, except for create_at, updated_at, etc.) then you have two options:

Manually desc

#(for #node #:value #options: #manually

https://stackoverflow.com/questions/12286561/rabl-attributes-within-child-node https://stackoverflow.com/questions/12286561/rabl-attributes-within-child-node

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